<template>
    <div class="app-container">
      <el-card class="box-card">
        <div slot="header" class="card-title">
          <span>匹配结果</span>
        </div>
        <div class="matchedResult-box">
          <!-- 日期选择器容器 -->
          <div class="date-box">
            <span class="date-span">日期选择</span>
            <el-date-picker
              v-model="dateRange"
              type="daterange"
              align="right"
              unlink-panels
              range-separator="至"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              :picker-options="pickerOptions"
              value-format="yyyy-MM-dd"
              @change="onDateChange"
            >
            </el-date-picker>
            <el-button type="success" class="filter-btn" @click="onSearch"
              >查询</el-button
            >
          </div>
          <div class="matchedResultlist-box">
            <el-table
              :data="tableData"
              stripe
              style="width: 100%"
              :header-cell-style="{ background: '#e1e4e5' }"
            >
              <el-table-column prop="transNo" label="匹配流水号">
              </el-table-column>
              <el-table-column prop="userId" label="投资人编号"> </el-table-column>
              <el-table-column prop="investId" label="投资编号">
              </el-table-column
              ><el-table-column prop="debtId" label="债权编号"> </el-table-column>
              <el-table-column prop="Money" label="匹配金额">
              </el-table-column>
              <el-table-column prop="matchDate" label="匹配时间">
              </el-table-column>
            </el-table>
          </div>
          <el-pagination
            @current-change="onPageChange"
            background
            layout="prev, pager, next"
            :page-count="filterData.totalPages"
            :current-page="filterData.curPage"
            :page-size="filterData.perPage"
          >
          </el-pagination>
        </div>
      </el-card>
    </div>
  </template>
    
    <script>
  import { mapActions } from "vuex";
  export default {
    data() {
      return {
        filterData: {
          // 日期开始时间
          start: "",
          // 日期结束时间
          end: "",
          // 总页数
          totalPages: 1,
          // 当前页
          curPage: 1,
          // 每页显示几条数据
          perPage: 3,
  
        },
        pickerOptions: {
          shortcuts: [
            {
              text: "最近一周",
              onClick(picker) {
                const end = new Date();
                const start = new Date();
                start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
                picker.$emit("pick", [start, end]);
              },
            },
            {
              text: "最近一个月",
              onClick(picker) {
                const end = new Date();
                const start = new Date();
                start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
                picker.$emit("pick", [start, end]);
              },
            },
            {
              text: "最近三个月",
              onClick(picker) {
                const end = new Date();
                const start = new Date();
                start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
                picker.$emit("pick", [start, end]);
              },
            },
          ],
        },
        dateRange: "",
        tableData: [
        ],
      };
    },
    methods: {
      ...mapActions({
        getMatchedResult: "transaction/getMatchedResult",
      }),
      getMatchedResultList() {
        this.getMatchedResult(this.filterData).then((res) => {
          this.tableData = res.content;
          this.filterData.totalPages = res.paginateInfo.pages;
        });
      },
      // 点击查询按钮
      onSearch() {
        this.filterData.curPage = 1;
        this.getMatchedResultList();
      },
      // 当前页码发生变化时的回调
      onPageChange(index) {
        this.filterData.curPage = index;
        this.getMatchedResultList();
      },
      // 当日期选择器选择的内容发生改变
      onDateChange(data) {
        if (data) {
          this.filterData.start = data[0];
          this.filterData.end = data[1];
        } else {
          this.filterData.start = "";
          this.filterData.end = "";
        }
      },
    },
    created() {
      this.getMatchedResultList();
    },
  };
  </script>
    
    <style lang="scss" scoped>
  .app-container {
    .matchedResult-box {
      .date-span {
        margin-right: 20px;
      }
      .filter-btn {
        margin-left: 10px;
      }
    }
    .matchedResultlist-box {
      margin-top: 15px;
    }
  }
  </style>